Prepare now for the unexpected …

Just one storm left over 100,000 homes without power…Nashoba Air & BoilerWorks, Generators

And, while the power is out your refrigerator, freezer, AC, furnace, security system and a whole slew of other essential items in your home will be out of commission.

Consider installing a whole-house generator for your home to prevent power loss
in an emergency.

A whole-house generator automatically powers your heat, sump pump and major appliances like your fridge and oven within 10 seconds of a power outage.

AND … it will help you avoid summer brown-outs that can leave you without air conditioning and damage electrical components in appliances!

At Nashoba Air & BoilerWorks, our whole-house generator installations will meet all manufacturer and local codes and will include:

  • Filing permits and facilitating the completion of required inspections.
  • A pre-cast concrete pad, supported by compacted gravel for stability.
  • Three stainless steel bolts to securely attach the generator to the pad.
  • Our licensed technicians will connect natural gas or propane lines.
  • Our licensed electricians will run new voltage cables.
  • A transfer switch to automatically send power to the house when the generator kicks on.
  • Warrantied installation & service (only certified Generac & Kohler contractors are authorized to offer a warranty).
  • A diagnostic signal will be set to contact the homeowner and Nashoba Air & BoilerWorks if a problem is detected.

Generator Maintenance

Manufacturers require maintenance to keep generators operating at peak performance for every 100 hours of operation or, at a minimum, once a year.

Keeping your generator properly maintained will help ensure that your system is ready to go when it is called into service. It will also help increase system efficiency, reduce breakdowns and promote longer system life.


Nashoba Air & BoilerWorks installed my whole-house generator. Great job. Works great. They’ve also done some plumbing jobs since. Workmen are knowledgeable and courteous. Jobs are always done very well!

Steven S.

Barry E.

“I have consistently found the folks that Nashoba sends to my home to be professional and meticulous about their work. I have complete confidence in the company.

– Barry E.

Chris C.

Shawn and his team are responsive, knowledgeable, and someone I have recommended to my clients and will continue to do so!

– Chris C.

Connie L.

“Leo from Nashoba Air saved my life this morning. He came to do the yearly maintenance and found the vent from the hot water heater as not connected to the vent pipe letting carbon dioxide into the furnace room. He put screws into the pipe so it would not disconnect again.

So along with doing a great job with the maintenance he really did save my life.”

– Connie L.

Kathy A.

Andrew was not only a gentleman, but a very kind person. He was very knowledgeable and skilled in the work that needed repair on two of my toilets. I am very happy with him and Nashoba Air & Boiler Works.

– Kathy A.

Kristen M.

We were blown away by the service and how quickly Nashoba Air responded. The technician would even let us know prior if he’d be late. Who does that ? My house is nice and cool this summer and we look forward to many more! Thank you Nashoba Air!”

– Kristin M.

Marie H.

The service was fantastic. I found Brian to be very professional and knowledgeable. He resolved the problem and communicated the cause and resulting solution very clearly. The price of the service was much less than other providers. I have complete confidence in the company.”

– Marie H.

Richard S.

Very happy with their service. The tech, Jay, arrived on time, was very friendly, and carefully explained everything he was doing for our annual maintenance.

– Richard S.

Robert J.

They completed an entire conversion from steam heat to forced hot air in the matter of 3 days. They took out the old radiators too. Follow their advice when it comes to everything technical and you’ll be really happy with the result. If you need your heat replaced in the winter, they do provide electric space heaters.

– Robert J.

Rosa D.

Brian was polite professional and friendly. He was quick efficient and did a great job servicing our boiler! Thanks for getting our farmhouse ready for winter. And perfect timing.

– Rosa D.

Testimonial – Concord MA

“We were extremely pleased with the job. Nashoba Air did nothing short of a first class installation. I was completely blown away with the quality of their work. I would highly recommend this company.”

– David F.